galvanizing

Are you an existing customer or do you want to contact us in a different matter? We look forward to hearing from you and will get back to you as soon as possible.

Alternatively, you may want to contact directly one of our locations or our holding company.

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Standorte Coatinc Bochum Coatinc Rhein-Main Coatinc Peine Coatinc Becker Saarlouis Coatinc Siegen Coatinc PreGa Coatinc24 Coatinc Würzburg Coatinc Ninove Coatinc NinoCoat Zinkpower Malacky Galvanizadora California California Galvanizing & Steel Structures Coatinc Alblasserdam Coatinc24 Amsterdam Coatinc Hop Coatinc De Meern Coatinc Groningen Coatinc Groningen Poedercoat Coatinc Mook Coatinc Prega NL Coatinc Roermond Coatinc Anox Zinkpower Promptus Zinkpower Ostrava Zinkpower Roudnice Marmara-Siegener Galvaniz Marmara-Siegener Galvaniz Marmara-Siegener Galvaniz Rezinal Verzinkerij Lenssen ESP Pulverbeschichtung ESP Pulverbeschichtung

Contact Holding company

Headquarter
The Coatinc Company Holding GmbH

Carolinenglückstraße 6-10
44793 Bochum, Germany
Phone: +49 234 52905-25
Fax: +49 234 52905-15

Your contact person:
Silke Sandmeier
E-Mail: holding@coatinc.com

If you wish to talk to our management team, please get in touch with one of our points of contact, who will take care of any request which goes beyond pure surface finishing.

Marketing

The Coatinc Company Holding GmbH
Carolinenglückstraße 6-10
44793 Bochum, Germany
Phone: +49 271 43478
Fax: +49 271 46869

Your contact person
Diana Posner
d.posner@coatinc.com

Press

The Coatinc Company Holding GmbH
Steinstraße 5
57072 Siegen, Germany
Phone: +49 271 43478
Fax: +49 271 46869

Your contact person:
Petra Böhmer
p.boehmer@coatinc.com

White rust

As the effect of moisture is a fundamental requirement, seasonal influences (autumn and winter, frequent rainfall, mist and undershooting dew points because of low temperatures) play an important role. Also stacking freshly galvanised parts on wet grass, in an unsuitable position or lying flat on top of each other can lead to white rust if moisture is widely present. Even though well intentioned, covering galvanized steel parts, which are stored outside under plastic covers or sheets, can generally cause more harm than good as moist air accumulates under the covers and condensation is an ideal climate for white rust.

Long-term protection from white rust

Also, packaging is only reliable if it is undamaged and no moisture can enter the packaging. Problems with the formation of white rust is particularly likely when dealing with hot-galvanized bulk goods, such as screws or nails, which are stored in damp wooden boxes or open containers out in the open. The formation of white rust has no connection with the galvanization process, nor is it a measure of the quality of galvanization. It is much more an occurrence which is fundamentally dependent on the atmospheric conditions during storage or transportation of the freshly hot-galvanized parts.

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